h3{border-style: solid;
    border-width: 2px;
    border-left-width: 10px;
    border-right-width: 10px;
  border-color: black;}
h4{border-style: solid;
    border-width: 2px;
    border-left-width: 10px;
    border-right-width: 10px;
  border-color: black;}‹